CN208392619U - Nine roll calendar of multi-layer composite floor - Google Patents
Nine roll calendar of multi-layer composite floor Download PDFInfo
- Publication number
- CN208392619U CN208392619U CN201820334165.6U CN201820334165U CN208392619U CN 208392619 U CN208392619 U CN 208392619U CN 201820334165 U CN201820334165 U CN 201820334165U CN 208392619 U CN208392619 U CN 208392619U
- Authority
- CN
- China
- Prior art keywords
- roller
- cooling
- overlay film
- roll
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Abstract
The utility model proposes nine roll calendars of multi-layer composite floor, it sequentially include cooling and shaping board group, cooling roller group and main calendering roller group, overlay film roller group is connected in main calendering roller group, wherein along supplied materials direction, cooling and shaping board group is located at the front end of cooling roller group, cooling roller group includes first cooling cooling to roller and second to roller, the main calendering roller group include the first stack, heating roller, the second stack, patterned roll and auxiliary doubling roller, overlay film roller group include for being bonded the first overlay film roller of pattern film, the second overlay film roller and third overlay film roller for being bonded wearing layer.The utility model solves the problems such as depth of lines bounces back when plate surface blistering and plate face flatness be not high, qualified standard, embossing is not achieved in floor shrinking percentage caused by foaming layer is persistently foamed among the prior art, and improves the mutual bondability between pattern film wearing layer and plate.
Description
Technical field
The utility model relates to calender technical fields, particularly relate to a kind of nine roll calendar of multi-layer composite floor.
Background technique
Calender is a kind of sheet machining apparatus, is made of calendering roller group.Calender determines the good of plate surface quality
It is bad.The floor MULTILAYER COMPOSITE pvc, upper layer and lower layer be not foamed plastic layer (as shown in Figure 2) among foamed plastic layer, product is from mould
Tool comes out into calender pressing rear surface and is covered with color film wearing layer.Its plate comes out middle foaming layer temperature from mold not to be had
To get off in time and will continue to foam, existing horizontal four-roll calendaring equipment when producing multi-layer composite floor before only one group it is cold
But plate, floor middle foaming layer because cooling effect is not achieved it is lasting foaming caused by floor surface blistering and plate face flatness floor
Qualified standard is not achieved in shrinking percentage.In addition product can generate gas without the lasting foaming of cooling in time, cause covering pattern film
There are also the overlay films that blisters when wearing layer flaw occurs.In the prior art all using to roll-in flower, the higher hard product of corresponding density
Embossed surface is highly developed, but the embossed surface of corresponding multi-layer composite floor, because middle layer is that foaming layer has very big elasticity, passes
System to roll-in flower, to frequently can lead to embossed channels very shallow.
Utility model content
The utility model proposes a kind of nine roll calendar of multi-layer composite floor, solves foaming layer among the prior art and continue
The lines when blistering of plate surface caused by foaming and plate face flatness be not high, qualified standard, embossing is not achieved in floor shrinking percentage
The problems such as depth bounces back, and improve the mutual bondability between pattern film wearing layer and plate.
The technical solution of the utility model is achieved in that
Nine roll calendar of multi-layer composite floor sequentially includes cooling and shaping board group, cooling roller group and main calendering roller group, main pressure
Prolong connection overlay film roller group in roller group, wherein cooling and shaping board group is located at the front end of cooling roller group, cooling and shaping plate along supplied materials direction
Group includes being equipped with spaced first cooling and shaping plate and the second cooling and shaping plate, the installation of at least one of which cooling and shaping plate
There is sizing lash adjusting device；Cooling roller group includes first cooling cooling to roller and second to roller, and the first cooling includes staying to roller
Have and prolong tooled joint gap the first chill roll and the second chill roll setting up and down, the second cooling includes that there are prolong to divide into tooled joint gap to roller
The bottom of the third chill roll and the 4th chill roll set, the second chill roll and the 4th chill roll is respectively equipped with the first elevator and
Two elevators；The main calendering roller group includes the first stack, heating roller, the second stack, patterned roll and assists doubling roller,
The gap for rolling raw material is equipped between middle every two roller, the gap connects to form waveform material channel, and first
Stack, heating roller, the second stack, patterned roll center line horizontal alignment, patterned roll and auxiliary doubling roller are between the upper and lower every setting
It sets, patterned roll is equipped with third elevator far from the side of the second stack；Overlay film roller group includes first for being bonded pattern film
Overlay film roller, the second overlay film roller for being bonded wearing layer and the third overlay film for being further bonded wearing layer, pattern film, plate
Roller, the first overlay film roller are located at the top of the first stack, and the second overlay film roller and third overlay film roller are located at the top of the second stack,
And third overlay film roller is obliquely installed.
Preferably, the second cooling and shaping plate is located at the top of the first cooling and shaping plate, and on the second cooling and shaping plate
Gap adjustment cylinder is installed.
Preferably, the center line alignment of the patterned roll and auxiliary doubling roller.
Preferably, the heating roller is connected with heat-conducting oil heating case.
Preferably, the angle of the third overlay film roller and vertical direction is 15 °~45 °.
Preferably, the bottom of the calender is equipped with the front wheels and rear wheels that driving calender is moved forward and backward.
The utility model has the following beneficial effects:
The utility model is equipped with cooling and shaping board group and two groups of coolings to roller, and the two coordinated cooling and shaping guarantees cooling
Effect shortens cooling time, and so that plate is come out middle foaming layer temperature from mold reduces in time, avoids continuing to foam causing ground
Qualification, reduction in the numbers of seconds is not achieved in plate surface blistering and plate face flatness floor shrinking percentage, while it is wear-resisting to improve pattern film
Mutual bondability between layer and plate guarantees embossing effects.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of nine roll calendar of multi-layer composite floor of the utility model；
Fig. 2 is the structural schematic diagram of plate；
Fig. 3 is the flow sheet of plate；
Fig. 4 is that upper roller fixing roller compresses in plate calender line, i.e. the first chill roll, third chill roll are fixed, and second is cold
But roller, the schematic diagram pressed on the 4th chill roll.
Wherein, 001. plate, 0011. not foaming layer, 0012. foaming layer, 002. pattern film, 003. wearing layer, before 101.
Wheel, 102. first elevators, 103. second elevators, 104. third elevators, 105. rear-wheels, 701. first chill rolls, 702.
Second chill roll, 703. third chill rolls, 704. the 4th chill rolls, 705. first stacks, 706. heating rollers, 707. second pressures
Prolong roller, 708. patterned rolls, 709. auxiliary doubling rollers, 801. second cooling and shaping plates, 802. first cooling and shaping plates, 803. gaps
Adjust cylinder, 804. first overlay film rollers, 805. second overlay film rollers, 806. third overlay film rollers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Nine roll calendar of multi-layer composite floor, as shown in Figure 1, sequentially including cooling and shaping board group, cooling roller group and main pressure
Prolong roller group, connect overlay film roller group in main calendering roller group, wherein along supplied materials direction, before cooling and shaping board group is located at cooling roller group
End, cooling and shaping board group include be equipped with spaced first cooling and shaping plate 802 and the second cooling and shaping plate 801, at least its
In a cooling and shaping plate sizing lash adjusting device is installed；Cooling roller group includes first cooling to cooling pair of roller and second
Roller, first it is cooling include there are prolonging tooled joint gap the first chill roll 701 and the second chill roll 702 setting up and down to roller, second is cold
It but include that there are prolong tooled joint gap third chill roll 703 and the 4th chill roll 704 setting up and down, 702 He of the second chill roll to roller
The bottom of 4th chill roll 704 is respectively equipped with the first elevator 102 and the second elevator 103；The main calendering roller group includes the
One stack 705, heating roller 706, the second stack 707, patterned roll 708 and auxiliary doubling roller 709, wherein between every two roller
Equipped with the gap for rolling raw material, the gap connects to form waveform material channel, the first stack 705, heating
Roller 706, the second stack 707, patterned roll 708 center line horizontal alignment, patterned roll 708 and auxiliary doubling roller 709 between the upper and lower
Every setting, patterned roll 708 is equipped with third elevator 104 far from the side of the second stack 707；Overlay film roller group includes for being bonded
First overlay film roller 804 of pattern film 002, the second overlay film roller 805 for being bonded wearing layer 003 and wear-resisting for being further bonded
The third overlay film roller 806 of layer 003, pattern film 002, plate 001, the first overlay film roller 804 are located at the top of the first stack 705,
Second overlay film roller 805 and third overlay film roller 806 are located at the top of the second stack 707, and third overlay film roller 707 is obliquely installed.
Based on the above technical solution, the first cooling and shaping plate 802 is located at the upper of the second cooling and shaping plate 801
Side, and gap adjustment cylinder 803 is installed on the first cooling and shaping plate 802.
Based on the above technical solution, the center line alignment of the patterned roll 708 and auxiliary doubling roller 709.
Based on the above technical solution, the heating roller 706 is connected with heat-conducting oil heating case.
Based on the above technical solution, the third overlay film roller 806 and the angle of vertical direction are 15 °~45 °.
Based on the above technical solution, the bottom of the calender is equipped with the front-wheel that driving calender is moved forward and backward
101 and rear-wheel 105.
As shown in figure 3, the pvc raw material mixed is squeezed into mold by extruder when work, pass through the laminating good plate of mold
001 comes out later in the condition of high temperature, sets if middle foaming layer cooling will cause middle foaming layer not in time by calendering
Continue to foam during standby, it is cold positioned at second to immediately enter the first cooling and shaping plate 802 under non-stitching state for plate 001 at this time
But mold plate 801 make plate about 001 two when entering control the first cooling and shaping plate 802 pushing of later gap adjustment cylinder 803
Layer is contacted with mold plate to be made plate cool down rapidly and plays styling；It is cooling to enter first after coming out from cooling and shaping board group
To roller and the second cooling to roller, further cooling and calendering sizing；First chill roll 701, the second chill roll 702 and third
The gap of chill roll 703,704 two groups of the 4th chill roll to roller is controlled respectively by the first elevator 102, the second elevator 103；
Plate 001 is greater than the thickness of plate entering two groups to two groups of gaps to roller before roller, and the first chill roll 701, third are cooling
Roller 703 is fixed, and when plate 001 is by dragger, dragger is at the uniform velocity produced with plate 001, and plate 001 againsts first at this time
Chill roll 701, third chill roll 703 produce forward, the first elevator 102, the second elevator 103 control the second chill roll 702,
4th chill roll 704 slowly promotes the thickness reduced to roller gap until being less than plate 001, forms calendering cooling to plate 001
It acts on, presses and plate 001 will not be stretched on the second chill roll 702, the 4th chill roll 704；Such as set using other equipment factory is similar
The fixed upper roller of standby lower roll compresses, and when plate 001 just enters dragger, dragger is at the uniform velocity raw with plate 001 when producing for the first time
It produces, plate 001 againsts both the above roller group and produces forward at this time, and between roller and there are gap, upper roller can be with plate when pushing
Son can generate stretching to product downwardly together and plank is easy to cause to break；It is cooling from second by rolling plate 001 after cooling
001 surface of plate has cooled down after coming out to roller, and overlay film needs to improve 001 surface temperature of plate, and plate 001 is around main calendering
Roller group, finally from patterned roll 708, auxiliary doubling roller 709 among go out, plate 001 detour the first stack 705 when, plate 001
Surface is tentatively heated, and pattern film 002 is introduced between the first overlay film roller 804 and the first stack 705, by third elevator
Wearing layer 003 is tentatively pressed together on 001 surface of plate by 104 the first overlay film rollers 804 of drive, and the second overlay film roller 805 is introduced into the
Wearing layer 003 between two stacks 707 and the second overlay film roller 805 fits together with the plate 001 for being covered with pattern film 002,
One heating roller 706 is set between the first stack 705 and the second stack 707 before this, keeps pattern film 002 further
Be bonded with plate 001 and heat pattern film 002, the more toughness of pattern film 002 after heating, can preferably with wearing layer 003
Fitting；The plate 001 for posting pattern film 002 and wearing layer 003 passes through third overlay film roller 806, herein third overlay film roller 806
Hot pressing, which makes further to be bonded between wearing layer 003 and pattern film 002, the three of pattern film 002 and 001, bonds it from each other more
Add securely；The plate 001 for finally posting wearing layer 003 and pattern film 002 is introduced into the second stack 707 and patterned roll
Between 708 and patterned roll 708 and auxiliary doubling roller 709,001 surface of plate after heating is by the second stack 707 and decorative pattern
Roller 708 squeezes out corresponding decorative pattern, and third elevator 104 controls the gap of patterned roll 708 and the second stack 707 to realize pressure
Flower, there are certain gaps, and plate 001 to be facilitated to pass through with auxiliary doubling roller 709 for patterned roll 708 before introducing plate 001；It is auxiliary
It helps the effect of doubling roller 709 to be to maintain 001 surface of plate and fits closely a period of time with patterned roll 708, to the lines after embossing
The depth is further formed；If herein without auxiliary doubling roller 709, plate 001 heat after it is flexible only by patterned roll 708 with
Auxiliary doubling roller 709 is easy to bounce back to the lines depth pressed out, and third elevator 104 controls patterned roll 708 and auxiliary is pasted
709 extrusion plate 001 of roller is closed, cylinder, which is in contraction state, when initial makes between the two that there are certain gaps to facilitate plate 001
Pass through, extrusion plate 001 is stretched out by exhaust hood.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. nine roll calendar of multi-layer composite floor, which is characterized in that sequentially include cooling and shaping board group, cooling roller group and main calendering
Roller group connects overlay film roller group in main calendering roller group, wherein cooling and shaping board group is located at the front end of cooling roller group along supplied materials direction,
Cooling and shaping board group includes being equipped with spaced first cooling and shaping plate and the second cooling and shaping plate, and at least one of which is cooling
Mold plate is equipped with sizing lash adjusting device；Cooling roller group includes first cooling cooling to roller and second cooling to roller, first
To roller include there are prolonging tooled joint gap the first chill roll and the second chill roll setting up and down, second it is cooling include that there are prolong pressure to roller
The bottom of gap third chill roll and the 4th chill roll setting up and down, the second chill roll and the 4th chill roll is respectively equipped with first
Elevator and the second elevator；The main calendering roller group includes the first stack, heating roller, the second stack, patterned roll and auxiliary
Doubling roller is helped, the gap for rolling raw material is wherein equipped between every two roller, the gap connects to form waveform original
Expect channel, the first stack, heating roller, the second stack, patterned roll center line horizontal alignment, patterned roll and auxiliary doubling roller
Between the upper and lower every setting, patterned roll is equipped with third elevator far from the side of the second stack；Overlay film roller group includes for being bonded flower
First overlay film roller of color film, the second overlay film roller for being bonded wearing layer and for further be bonded wearing layer, pattern film, plate
Third overlay film roller, the first overlay film roller is located at the top of the first stack, and the second overlay film roller and third overlay film roller are located at the second pressure
Prolong the top of roller, and third overlay film roller is obliquely installed.
2. nine roll calendar of multi-layer composite floor as described in claim 1, which is characterized in that the second cooling and shaping plate position
Gap adjustment cylinder is installed in the top of the first cooling and shaping plate, and on the second cooling and shaping plate.
3. nine roll calendar of multi-layer composite floor as described in claim 1, which is characterized in that the patterned roll and auxiliary fitting
The center line of roller is aligned.
4. nine roll calendar of multi-layer composite floor as described in claim 1, which is characterized in that the heating roller is connected with thermally conductive
Oily heater box.
5. nine roll calendar of multi-layer composite floor as described in claim 1, which is characterized in that the third overlay film roller and vertical
The angle in direction is 15 °~45 °.
6. nine roll calendar of multi-layer composite floor as described in claim 1, which is characterized in that the bottom of the calender is equipped with
The front wheels and rear wheels for driving calender to be moved forward and backward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820334165.6U CN208392619U (en) | 2018-03-12 | 2018-03-12 | Nine roll calendar of multi-layer composite floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820334165.6U CN208392619U (en) | 2018-03-12 | 2018-03-12 | Nine roll calendar of multi-layer composite floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208392619U true CN208392619U (en) | 2019-01-18 |
Family
ID=65063629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820334165.6U Ceased CN208392619U (en) | 2018-03-12 | 2018-03-12 | Nine roll calendar of multi-layer composite floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208392619U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648882A (en) * | 2019-01-25 | 2019-04-19 | 张建群 | A kind of production equipment for backing plate of paving the way |
| WO2020220712A1 (en) * | 2019-04-30 | 2020-11-05 | 青岛三益塑料机械有限公司 | Board production line, and board production process |
-
2018
- 2018-03-12 CN CN201820334165.6U patent/CN208392619U/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648882A (en) * | 2019-01-25 | 2019-04-19 | 张建群 | A kind of production equipment for backing plate of paving the way |
| CN109648882B (en) * | 2019-01-25 | 2024-03-19 | 张建群 | Production equipment for paving base plate |
| WO2020220712A1 (en) * | 2019-04-30 | 2020-11-05 | 青岛三益塑料机械有限公司 | Board production line, and board production process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20210154990A1 (en) | Method and installation for manufacturing a floor covering product and floor covering product obtained hereby | |
| US4612074A (en) | Method for manufacturing a printed and embossed floor covering | |
| WO2021056298A1 (en) | On-line synchronous registering co-extrusion spc floor and production process therefor | |
| CA2071922C (en) | Method and apparatus for the manufacture of printed and embossed floor covering | |
| CN105711226B (en) | The laminating process units of PVC stone plastic floor film on surface four-roll calendarings | |
| CN208392619U (en) | Nine roll calendar of multi-layer composite floor | |
| CN106393936B (en) | The multifunctional production line and its production technology of a kind of composite metal plate | |
| US4773959A (en) | Apparatus for the manufacture of printed and embossed floor covering | |
| CN112443120B (en) | PVC co-extrusion foaming floor and preparation method thereof | |
| CN107127948A (en) | LVT floors are processed and formed at one time mechanism | |
| WO2019134632A1 (en) | Plastic floorboard layer reinforcing structure, manufacturing device thereof and molding method therefor | |
| CA1229543A (en) | Printed and embossed floor covering and method and apparatus for its manufacture | |
| CN111438959A (en) | Novel WPC floor production forming process | |
| CN207072074U (en) | Calender | |
| WO2024017295A1 (en) | Foamed board having crust and preparation method therefor | |
| CN207416025U (en) | Six roll-in rolling equipments of plastic floor | |
| CN107379594A (en) | The process units and its application method on LVT overlay films floor | |
| EP3632680B1 (en) | Roll forming device for plastic floor | |
| CN213322169U (en) | Plate production line | |
| CN206406572U (en) | Composite membrane process units | |
| CN213441607U (en) | Plate production line | |
| CN206374322U (en) | A kind of multifunctional production line of composite metal plate | |
| KR960010138B1 (en) | Manufacturing equipment for aluminium sandwich panel | |
| CN113002095A (en) | ABA structure floor made of PVC material and production process | |
| CN207156393U (en) | One kind curtain coating production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20190911 Decision number of declaring invalidation: 41643 Granted publication date: 20190118 |
|
| IW01 | Full invalidation of patent right |